Foursquare's COO, Biz Dev Head Are Leaving — Foursquare has undergone major changes to its entire product lineup. Now it faces an executive shuffle. — Current Chief Operating Officer Evan Cohen will leave the company in the coming weeks, after spending the past four and a half years at the company.

Re/code's Mike Isaac joins NYT as a tech reporter — Re/code editor Mike Isaac is moving to New York to report on tech for The New York Times, Business Editor Dean Murphy and Technology Editor Suzanne Spector tell staff. — Jenna Wortham is joining Sunday Business full time. — Here's the note: